DoubleDim

It also needs this: request.AddParameter("date", "1"); Probably you have to add it on the link too (...orders/&date=1....)

can you post the exact url please?

UPDATE: Ok i fixed it by adding at the end -> /manufacturers&ws_key=...API hey here..." My other question is: Do i need to write something extra except the "List ids =...

Yes i was worrying about that because i was wasting time trying to figure out what im doin wrong but it seems that it's no more working after v2, thanks...